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ATY to GRB: distance & flight time
Watertown (Watertown Regional Airport) → Green Bay (Austin Straubel International Airport)
444 mi
715 km · 386 nm
1h 26m
estimated nonstop flight time
Same time
time difference · heading east
See live ATY→GRB fares Phone-only fares on this route — call free
Flight time details
444 miles nonstop takes roughly 1h 26m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ATY — Watertown Regional Airport · Watertown, United States
- GRB — Austin Straubel International Airport · Green Bay, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 mi away
Near GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 mi away
Frequently asked questions
How far is ATY from GRB?
The flight distance from Watertown (ATY) to Green Bay (GRB) is 444 miles (715 km, 386 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATY to GRB?
A nonstop flight takes about 1h 26m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ATY to GRB?
Nonstop service on ATY–GRB depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 26m nonstop estimate.
What is the cheapest way to fly from ATY to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATY–GRB that never appear on search engines, with no booking fees.
Why are some ATY to GRB fares phone-only?
Consolidator contracts let us sell certain ATY–GRB tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.